baber/WOPTO huggingface dataset:
Patent GB-1318794-A (GB)
Title: Treatment of an aqueous waste stream
IPC: C01B17/06
Filed: 1970-10-22
Abstract: 1318794 Waste water treatment UNIVERSAL OIL PRODUCTS CO 22 Oct 1970 50116/70 Heading C1C A method of treating an aqueous waste stream containing NH 4 HS comprises (a) Catalytically treating the stream with oxygen under oxidizing conditions to produce an effluent stream containing NH 4 OH, (NH 4 ) 2 S 2 O 3 , elemental sulphur and ammonium polysulphide; (b) Recovering from (a) an aqueous stream containing (NH 4 ) 2 S 2 O 3 ; (c) Mixing this stream with a stream containing H 2 S, (NH 4 ) 2 S or NH 4 HS and subjecting the mixture to reducing conditions thereby producing a stream containing a minor amount of ammonium polysulphide; (d) Subjecting the stream from (c) to polysulphide reducing conditions to produce an overhead stream containing NH 3 , H 2 S and H 2 O and an aqueous bottom stream containing elemental sulphur; and (e) Separating the sulphur, forming an aqueous stream free of thiosulphate and sulphur. In a modification of the above method, the oxidizing conditions include a mole ratio of O 2  to NH 4 HS of less than 0À5 : 1, thereby producing an aqueous effluent stream containing ammonium polysulphide and a minor amount of (NH 4 ) 2 S 2 O 3  and step (b) comprises subjecting the effluent stream from step (a) to polysulphide decomposition conditions to produce an overhead stream containing NH 3 , H 2 S and H 2 O and an aqueous bottom stream containing elemental sulphur and (NH 4 ) 2 S 2 O 3 , and separating sulphur from the bottom stream to recover a stream containing (NH 4 ) 2 S 2 O 3 . The catalyst used in step (a) may be phthalocyanines or metal (e.g. iron) sulphides. The sulphidecontaining stream utilized in step (c) may be an H 2 S-rich stream recovered from the products of a hydrocarbon conversion process, or the overhead stream containing NH 3 , H 2 O and H 2 S resulting from the decomposition of ammonium polysulphide in step (b) in the modified method above. The reduction conditions utilized in step (c) include a temperature of 93-371‹ C., a pressure sufficient to maintain part of the aqueous stream in the liquid phase, and a contact time of from 0À01 to 2 hr.
Patent GB-1321362-A (GB)
Title: Rolling bearings
IPC: F16C29/06
Filed: 1971-04-19
Abstract: 1321362 Bearings BARDEN CORP 19 April 1971 27007/71 Heading F2A A rolling bearing for rectilinear and rotary motion between a shaft 112 and housing 114 or for rectilinear motion between two planar surfaces comprises sets of recirculating balls, wherein certain balls 130 of each set are in loadbearing engagement with a roller 132 whilst they are in the loadbearing part of the raceway, said roller being rotatable in response to movement of the balls with which the roller is in engagement. The housing 114 is rotatable with respect to the part 116. The balls 128 in the non- loadbearing part of the raceways are covered by retainers 148. In an alternative embodiment, the part 116 is made in two pieces which are secured together after assembly with end caps. In further embodiments, there are two rollers to each raceway.
Patent GB-1329143-A (GB)
Title: Developing method in electrophotography
IPC: G03G13/10
Filed: 1970-12-03
Abstract: 1329143 Developing process RANK XEROX Ltd 3 Dec 1970 [9 Dec 1969] 57462/70 Heading G2H [Also in Division H1] An electrostatic latent image bearing member 10 is developed using a development electrode 20 and a backing electrode 30 having projections thrust into member 10 to provide good electrical contact. Electrode 30 is of stainless steel, tungsten or molybdenum and may be in the form of a roller (Fig.4). Member 10 comprises a photo-conductive layer 12, a carbon-impregnated paper layer 11, and a white layer 13 of pigmented gelatine casein, styrene-butadiene copolymer or methacrylester-butadiene copolymer. Layer 13 may be porous to drain off developer liquid. A photo-conductive member described in the statement of prior art has a substrate of paper and metallized glass fibres.
Patent GB-1337004-A (GB)
Title: Contact breaker heel assemblies
IPC: H01R39/60
Filed: 1971-07-27
Abstract: 1337004 Mechanical interrupters JOSEPH LUCAS (INDUSTRIES) Ltd 27 July 1971 [19 Aug 1970] 39873/70 Heading H1N A heel assembly for use in a contact breaker assembly of an ignition distributer comprises a conductive shell 15 carrying a movable contact 16, and a pivot piece 17 formed from a first synthetic resin material and a cam follower 21 formed from a second synthetic resin material having better wear characteristics than the first synthetic resin material. Pivot piece 17 is formed from a polyacetal homopolymer and is secured to shell 15 by rivet 18 and cam follower 21 is formed from a phenolic resin impregnated laminate of cloth, paper or glass fibre and is secured to shell 15 by rivet 22. Pivot piece 17 has two arms 19 surrounding pivot post 14 and the inner surface of arms 19 has three equiangularly spaced flat surfaces, post 14 only engaging arms 19 at points on these flat surfaces, the remaining arcuate spaces between the flats serving as lubricant reservoirs. The material of pivot piece 17 is more resilient than that of cam follower 21 to take up tolerances, and to increase resilience the arms 19 are joined by a resilient bridge piece 24, Fig. 2 (not shown).
Patent GB-1339011-A (GB)
Title: Crane
IPC: B66C13/18
Filed: 1970-12-17
Abstract: 1339011 Mobile jib cranes SHAW TREW & SMITH Ltd 17 Dec 1970 [14 Jan 1970] 1795/70 Heading B8B A mobile crane has a luffing jib 10 raised and lowered by a ram 15. The jib 10 is pivoted at 11, the pivot being free to slide horizontally in a slot 4. A strut 12 is pivoted at 14 on support structure 1 and at 13 on the jib 10. When the jib 10 is lowered the pivot 11 slides along the slot 4, the result being that the outreach of load support point 6 is reduced as indicated at 6a to maintain stability of the crane. In a further embodiment, Fig. 2 (not shown), the ram 15 is replaced by a horizontal ram (18) fixedly mounted on the chassis 1 and pivoted to the base of the jib 10 to move it horizontally as the jib is luffed.
Patent GB-1347251-A (GB)
Title: Electric impulse transmitters
IPC: H04M1/272
Filed: 1970-02-23
Abstract: 1347251 Impulse transmitters GENERAL ELECTRIC CO Ltd 19 April 1971 [23 Feb 1970] 8488/70 Heading H4K An impulse transmitter for a push-button telephone set includes a pulse generator and a timing signal generator having at least two frequency dividing circuits each providing an output pulse after a different number of input pulses have been received from the pulse generator so that a timing signal is derived whenever the output pulses are coincident. The frequency dividing circuits 18, 19 consist of multistage shift registers 22, 25 having the inverted output fed back to provide a circulating pattern with an output pulse after 44 and 45 input pulses respectively. Output pulses from the two registers are taken to gate 32 and when coincidence is obtained a pulse sets bi-stable 33 to operate the impulsing relay through buffer stage 51. The required make/break ratio is set by energizing the terminals 35, 36 causing one of gates 29, 30, 31 to be enabled so that on receipt of coincident pulses at gate 34 the bi-stable 33 is reset. The interdigital pause period is derived from a third circulating register 37 which provides an output pulse for every 13 input pulses and can be clamped in different positions by the outputs of gates 40-43 so that the output pulse occurs after different periods. An end of digit signal obtained from a digit store is applied on line 53 to bi-stable 55 which holds bi-stable 33 in a reset condition and unclamps gates 40-43 so that register 37 can run until a pulse is generated to reset bi-stable 55. When all digits have been sent an enabling signal is removed from terminal 56 to clamp the registers and release the offnormal relay energized through circuit 52. The dialling pulse rate may be doubled by energizing terminal 48. A short or long interdigital pause may be selected by energization of terminal 50. The timing signal generator circuits are stated to employ MOST's and may be formed as a single chip integrated circuit.
Patent GB-1350911-A (GB)
Title: Washing and like clothes or fabric treating machines
IPC: D06F37/42
Filed: 1970-07-03
Abstract: 1350911 Machinery safety devices; cams BRITISH DOMESTIC APPLIANCES Ltd 8 July 1971 [3 July 1970] 32376/70 Headings F2J and F2K In a washing machine or spin dryer having a door 2 providing access to an electric motor driven rotatable clothes drum (not shown) and a sequence timer mechanism (not shown), controlling a pre-set cycle of operations of the machine, which rotates during a washing cycle of the machine, there being one or more predetermined position or positions in which it stops the wash drum, a cam disc 12 is rotatably coupled to the timer and prevents opening of the door 2 by means of a manually operable latch mechanism 8 except when the timer mechanism is in one of the predetermined positions. The latch mechanism comprises a Bowden cable 9 the inner wire 27 of which is connected between a bell crank 21 (Fig. 5) and a pivoted spring- loaded door latch 30 (Fig. 6). The inner wire 27 may be raised to release the door latch 30 by pressing a button 7 provided the machine is in a stopped condition (Fig. 5). In this condition a projection 16 on the cam disc 12 raises the end 18 of a pivoted cam follower lever 15 which via a flexible link 19 raises a latch actuating member 20 slidably within a slotted portion of the bell crank 21 (Fig. 4) into the path of movement of the manual push button 7 operation of which rocks the bell crank 21 about fulcrum 25 (Fig. 5) to raise the cable 27 to release the latch 30. At any other time during the washing cycle, the cam follower lever 15 rides on the annular flange 13 such that the latch actuating member 20 is spring biased at 22 downwardly (Fig. 3) out of the path of the door opening push button 7 which is thus rendered ineffective during the programme of operations when it is unsafe to open the door. Further alternative embodiments utilizing a cam and follower controlled by a sequence timer for rendering ineffective the manually actuated push button to prevent unsafe opening of the door during certain programmed stages of the wash cycle are illustrated in Figs. 7 to 13 (not shown), the cam projections 16 being replaced by notches (53) into which the cam follower lever can move to establish the mechanical connection between the push button and the door latch for release thereof, movement of the cam follower lever out of the notches to ride on the annular cam disc (49) again rendering the push button ineffective.
Patent IL-110709-A (IL)
Title: Transmission mechanism
IPC: F16H29/20
Filed: 1994-08-18
Abstract: PCT No. PCT/AU94/00445 Sec. 371 Date May 5, 1995 Sec. 102(e) Date May 5, 1995 PCT Filed Aug. 5, 1994 PCT Pub. No. WO95/06829 PCT Pub. Date Mar. 9, 1995A transmission is disclosed which has an input power supply (53, 34, 328) and a plurality of secondary members which are driven by the input power supply. The secondary members can be in the form of pawls (344, 361) or rack and pinion arrangements (54, 56). An infinitely variable gear ratio adjustment mechanism which can adjust the gear ratio between a maximum and minimum ratio is provided and generally comprises a fixed inner eccentric (318) and a movable outer eccentric (320). The outer eccentric (320) can be moved to adjust the eccentricity of the eccentrics to thereby set the gear ratio to any ratio between the minimum and maximum. The pawls (344, 361) or racks and pinions (54, 56) are arranged on the eccentrics (318, 320) and are driven by the input for only part of each revolution of the input other than when the gear ratio is set as 1:1. A mechanism for ensuring that the load applied to the secondary members is distributed between at least two of the secondary members at any one time is provided and comprises a lever arrangement (106), a floating ring arrangement (76) or a resilient biasing rubber ring (380, 382).
Patent IL-129036-A (IL)
Title: Tray for containing foodstuffs and luxury foods which give off liquids
IPC: B65D81/26
Filed: 1997-09-09
Abstract: Trays are known with two waterproof plastic plies, between which an absorbent paper insert is located, the upper ply (12) having openings (14) for passage of liquid. Re-use of these trays requires separation of the insert from the other plies. According to the invention, the insert (13) also consists of a plastic, i.e. of an open-cell foam plastic. All three plies (11, 12, 13) are compressed together in the area of a surrounding rim (21) so that the insert (13) is no longer open-celled or absorbent in this area.
[DE19638239A1]
Patent IL-137055-A (IL)
Title: Process for the manufacture of a solution of dialkyl peroxydicarbonate
IPC: C07C409/34
Filed: 1997-01-10
Abstract: Process for the manufacture of a solution of dialkyl peroxydicarbonate in which the alkyl radicals contain 2 or 3 carbon atoms, characterized in that, in a first stage, a dialkyl peroxydicarbonate in which the alkyl radicals contain 2 or 3 carbon atoms is manufactured by reacting, in water, appropriate quantities of alkyl haloformate with an inorganic peroxide in the presence of an inorganic salt added in sufficient quantity to increase the density of the aqueous reaction mixture and, in a second stage, the dialkyl peroxydicarbonate manufactured is isolated by extraction by means of a water-insoluble solvent chosen from dialkyl alkanedicarboxylates derived from C4-C8 alkanedicarboxylic acids and from C6-C10 alkanols in order to produce a solution of dialkyl peroxydicarbonate in this solvent.
Patent IL-142788-A (IL)
Title: Fast disintegrating tablet
IPC: A61K47/26
Filed: 2001-04-24
Abstract: The invention concerns an improved multiparticulate tablet disintegrating in the mouth in contact with saliva in less than 40 seconds. The invention is characterized in that it is based on particles of coated active principle, said particles having intrinsic compression properties and a mixture of carriers, the proportion of carrier mixture relative to coated active principle particles being 0.4 to 6 parts by weight, the carrier mixture comprising: a disintegrating agent; a diluting soluble agent with binding properties; a lubricant; a permeabilizing agent; and advantageously lubricants, sweeteners, flavoring and coloring agents, the proportion of disintegrating agent and soluble agent relative to the tablet mass being 1 to 15 wt. % for the former and 30 to 90 wt. % for the latter.
Patent IL-161987-A (IL)
Title: Gps equipped cellular phone using a spdt mems switch and single shared antenna
IPC: H04B1/3805
Filed: 2004-05-13
Abstract: An antenna sharing system and method. In the illustrative embodiment, the inventive system includes a first matching network coupled to a first circuit; a second matching network coupled to a second circuit; and a switch having a first throw coupled to the first network, a second throw coupled to the second network, and a pole coupled to the antenna. In the specific implementation, the first circuit is a cellular subsystem and the second circuit is a Global Positioning System subsystem. The system further includes a controller for selectively actuating the switch whereby the first network is coupled to the antenna in a first operational mode and the second network is coupled to the antenna in a second operational mode. In the illustrative implementation, the first network provides an impedance match to the switch and the antenna with respect to the first circuit. The second network provides an impedance match to the switch and the antenna with respect to the second circuit. In the preferred embodiment, the invention includes a first diplexer network coupled to a first circuit; a second diplexer network coupled to a second circuit; and an antenna match which incorporates a shunt SPST switch to shift the matching frequency between the cellular (or PCS) and GPS bands.
Patent IL-169629-A (IL)
Title: Digitally active 3-d object creation system
IPC: B29C67/00
Filed: 2005-07-11
Abstract: A three dimensional object creation system that prints objects layer by layer, the system including a plurality of printheads, the system printing at least part of each of multiple layers simultaneously, wherein the printheads are configured to enable printing of at least two different materials in at least one layer.
Patent IL-180528-A (IL)
Title: Pharmaceutical compositions containing certain uridine derivatives
Inventor: NAVIAUX ROBERT K
IPC: A61K45/06
Filed: 2007-01-03
Abstract: In accordance with the present invention, there are provided methods for the treatment of mitochondrial disorders. Invention methods include the administration of a pyrimidine-based nucleoside such as triacetyluridine, or the like. Also provided are methods of reducing or eliminating symptoms associated with mitochondrial disorders. Mitochondrial disorders particularly appropriate for treatment include those attributable to a deficiency of one or more pyrimidines.
Patent IL-185959-A (IL)
Title: Radio link protocol enhancements to reduce setup time for data calls
IPC: H04L29/08
Filed: 2007-09-16
Abstract: An apparatus (102, 104) for transmitting a stream of information bytes, the apparatus (102, 104) includes a mechanism (604, 618, 638) for receiving/transmitting a message specifying a radio link protocol, RLP, round-trip time, RTT, estimate, and a mechanism (604) for conducting an RLP communication session using said RTT estimate to determine negative acknowledgment, NAK, message timing. A first RLP RTT estimate can be established during service negotiation, and is used to determine NAK message timing in a subsequent RLP communication session. Alternatively, a 3-way handshake is performed for generating a first RTT estimate associated with the first RLP communication session, a second RTT estimate, based on the first RTT estimate, associated with a second RLP communication session is established during service negotiation. The second RLP RTT estimate is used to determine NAK message timing in a subsequent RLP communication session.
Patent IL-186655-A (IL)
Title: Mucoadhesive xyloglucan-containing formulations useful in medical devices and in pharmaceutical formulations and a process for purification of natural polymer having xyloglucan structure
Filed: 2007-10-15
Abstract: Object of the invention are mucoadhesive and controlled release formulations consisting of aqueous solutions containing 0.05% to 5% by weight of a natural purified polymer having xyloglucan structure and 10% to 70% by weight of glycerol. These formulations are suitable for the application on human mucous membranes, such as nasal, oral and vaginal mucous membranes, as moisturizing and softening agents or as pharmaceutical release system. Further objects of the invention are pharmaceutical formulations and medical devices suitable for the application to human mucous membranes, containing the mucoadhesive and controlled release formulations together with active ingredients and excipients.
Patent IL-211719-A (IL)
Title: Flexible packaging container having a bag insert
IPC: B65D/
Filed: 2011-03-14
Abstract: The container has side wall elements (3a, 3b) connected with each other by base sections (4-6) that are designed symmetrical to a base fold line (7), where the container is formed by a folding box (2). The wall elements respectively have two connection flaps (8a, 8b) connected to the wall elements in an articulated manner. Outer surfaces (10b, 11b) of the respective connection flaps are connected with each other such that the connection flaps point in a direction of an interior of the container. A bag with a film of plastic is connected to the side wall elements on the connection flaps. An independent claim is also included for a method for producing an upwardly opening dimensionally stable packaging container.
Patent IL-220734-A (IL)
Title: Use of biomarkers for detecting ovarian cancer
IPC: C12Q1/68
Filed: 2012-07-02
Abstract: The present invention relates to a method of qualifying ovarian cancer status in a subject comprising: (a) measuring at least one biomarker in a sample from the subject and (b) correlating the measurement with ovarian cancer status. The invention further relates to kits for qualifying ovarian cancer status in a subject.
Patent JP-H03297196-A (JP)
Title: Ceramic multilayer substrate
Inventor: KATADA TSUNEHARU
IPC: H05K3/46
Filed: 1990-04-16
Abstract: PURPOSE:To reduce manufacture manpower and simplify a burnin device by connecting electrically the same circuit modules which are independently designed on a mother substrate and adding signals to each circuit from a measuring connection terminal. CONSTITUTION:A mother substrate 2 is provided with a SIMM substrate 4 having an outside terminal group 4T, a SIMM substrate 5 having an outside terminal group 5T, a SIMM substrate 6 having an outside terminal group 6T, and a measuring connection terminal group 1. Moreover, the measuring connection terminal group 1 on the mother substrate 2 is provided with a multi-take in structure connected with the outside terminal groups 4T, 5T, and 6T for the SIMM substrates 4, 5, and 6 with a rotary connection network 3. The SIMM substrates 4, 5, and 6, which are independently built up, are electrically connected each other on the mother substrate 2 with the rotary connection network 3 so that electrical signals may be added to each SIMM substrate 4, 5, and 6 from the measuring connection terminal group 1 simultaneously.
Patent JP-S60243915-A (JP)
Inventor: ISHIKAWA SEIJI
IPC: B60R16/02
Filed: 1984-05-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5434176-A (JP)
Title: Ball milling cutter
Inventor: OOYAGI SHIYUUJI
IPC: B02C15/14
Filed: 1977-08-22
Abstract: PURPOSE: To safely operate a ball milling cutter by monitoring indirectly rocks or iron ingot or the like to be engaged between the balls and the rollers in a ball milling machine during operation, warning an alarm when the value extremely increases, and automatically stopping the operation of the milling machine by a control circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58216372-A (JP)
Inventor: TAKASAKI SHIYUUICHI
IPC: H01R4/24
Filed: 1982-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10292374-A (JP)
Title: Steel-pipe press-in and extracting device
Inventor: KUSUURA MASAYOSHI
IPC: E02D13/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture, and to simplify the structure of an equipment loaded on a rotational section. SOLUTION: In the device, a frame body 2, lifting-lowering means 3, a clamping means 4 and rotational driving sections 5 are installed onto a base, and a sprocket 34 formed onto the outer circumferential section of the outer ring of a bearing, in which an inner ring is supported to a clamping-means support section 12 supporting the clamping means 4, is forward turned or reversely turned temporarily through a sprocket 31 and a chain 36 by a hydraulic motor 21 mounted on the frame body 2.  Sprockets 38 are set up to an input shaft through one-way clutches, a first hydraulic pump 22 rotated and driven only in the forward direction and a second hydraulic pump 23 turned and driven only in the opposite direction are supported onto the clamping-means support section 12, a chain 35 is fixed onto the outer circumferential section of the outer ring, and engaged with each sprocket 38, either one of the first hydraulic pump 22 or the second hydraulic pump 23 is driven by forward or reversely turning the hydraulic motor 21, and the clamping operation and release operation of the clamping means 4 are conducted.